Does anyone have a idea of the cost of flying a small dog from Australia to uk and do they require just the rabies vaccine?

I would give Duncan at Skymaster pet cargo in Manchester, he is a wealth of knowledge. We exported a dog to Australia and to say it was a nightmare of red tape is an understatement, never again, don't know if it is easier importing back though

Just Pet passport rules in this direction. 

I agree with al the different titre tests and timings exporting there was a nightmare and now since EU relaxed things it's worse.

Have you checked the DEFRA website?  https://www.gov.uk/pet-travel-information-for-pet-owners

I was more interested as the kind of cost as the quotes I've had vary quite a bit - the company I use shall hopefully do all the paperwork :)